Crate features / crossbeam-queue
Feature flags · crossbeam-queue 0.3.14 · from crates.io 2026-10-24
crossbeam-queue features: what each one does, and the line to copy
Short answercrossbeam-queue 0.3.14 has 3 features. By default it turns on std; add default-features = false to start from nothing. It needs Rust 1.60 or newer.
Pick features
Every feature
| Feature | In default | Turns on |
|---|---|---|
alloc | nothing else (a switch the code checks) | |
nightly | crossbeam-utils/nightly | |
std | yes | alloc, crossbeam-utils/std |
dep:x turns on the optional dependency x; x/y turns on feature y of dependency x (with ?, only if x is already on).
MSRV history
The minimum Rust version crossbeam-queue declares (rust-version), and the release that changed it:
- 0.3.3 (2022-01-08): Rust 1.36
- 0.3.6 (2022-07-23): Rust 1.38
- 0.3.9 (2023-12-13): Rust 1.61
- 0.3.10 (2023-12-24): Rust 1.60
Stuck on an older compiler? Pin the last version that supports it, for example cargo update -p crossbeam-queue --precise <version>, or use resolver 3, which picks compatible versions for you.
More on crossbeam-queue
Real downloads, dependents and alternatives: crossbeam-queue crate data (1.1M real downloads a day, 499 dependents).
Security record: crossbeam-queue advisories.
docs.rs feature list · crates.io · license MIT OR Apache-2.0 · edition 2021
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